Question

b. If breadth of rectangle is two-third of its length and perimeter is 40cm, find
length and breadth of rectangle.​

Answer 1

hi friend,

here is your answer

please follow me

Answer:

length = 12 cm

breadth = 8 cm

Step-by-step explanation:

Let suppose that the length of the Rectangular garden = x cm and then the value of the breadth B = (2/3)x cm.”

And we know that Perimeter P = 2(L+W)

2[x + (2/3)x]=40

(5/3)x = 20

x = (3×4)= 12 cm

So, the required value of the length x = 12 cm.

And the required value of the breadth B = (2/3)x= 8 cm answer

hope it helps

if helps please follow me